High-performance inverter power sources
VARIO LDS: Efficient wire arc spraying with secondary-switched power unit
HIGH-PERFORMANCE INVERTER POWER SOURCE FOR THERMAL SPRAYING:
- Custom equipment for specific power requirements
- Flexible power variables
- Optimum spraying quality, higher process speeds
- Stable and constant arc (even at 10 amps)
- Secondary-switched power unit
- Modular switch cabinet configuration with small footprint
- High- power silicon rectifier for provision of
- the DC link voltage
- Fieldbus and communication tools for customised system implementation
- Up to 30% lower energy consumption
VARIO LDS POWER SOURCES FROM ELMA-TECH:
- VARIO LDS 300
- VARIO LDS 400
- VARIO LDS 800 (C, L, W)
- VARIO LDS 1500
- VARIO LDS 3000
VARIO VX POWER SOURCE FOR PLASMA COATING:
- VARIO VX 340
- VARIO VX 340 Sputter
- VARIO VX 500 / 200
- VARIO VX 670
- VARIO VX 800 / 200
- VARIO VX 1500 DC
- VARIO VX 2000 DC
- VARIO VX 3000 DC
FULLY AUTOMATED PROCESS CONTROL WITH PULSED DIRECT CURRENT:
Our fully automated process control with pulsed direct current in wire arc spraying delivers optimum current modulation for higher process speeds and the best possible spray quality in all phases. DC pulse and AC pulse technologies also increase the gun feed / application rate and produce homogeneous, pore-minimised layers. The technology is also characterised by targeted particle separation, lower process emissions and an energy reduction of up to 30% when compared to conventional power sources.
ECONOMICAL AND EFFICIENT WIRE ARC SPRAYING:
- Primary and secondary circuit with better spray quality
- Galvanic isolation of the power source from the mains
- Wide mains voltage range
- Flexible input voltages for worldwide deployment
- Power units always have the same configuration without series transformer
- Safer and more robust due to lower DC voltage
- Power unit (90 V DC) compared to primary switched (∼580 V DC at 400 V mains)
Energy efficiency:
- Efficiency at over 90%.
30% lower energy consumption when compared to conventional power sources!
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